Drawing on 20 years of experience of high technology, special surface treatment, and still developing...
For all your core pin needs... please contact us Dynamo, Inc.
Most important factor of core pins is smooth continuous line, especially where a radius meets a straight line. Highly developed, sophisticated ingenuity of Dynamo guarantees smoothness.
Water Cooling Hole
The hole is concentric to the O.D. within 0.03mm(0.012") This prolongs pin life by providing equal cooling in all directions.
To work on form pin pictures above, prepare two electrodes, finishing one for EDM with ±0.01mm(0.0004 inch) tolerance. After EDM, application of Magaria treatment takes off EDM scale, tough hard skin and leaves a metallurgical stableness necessary against erosion and deposit.
Leider gibt es für diesen Aussteller kein deutsches Firmenprofil.
Dynamo has had three generations of long experience of die building before becoming specialists of die casting custom made core pins.
We ourselves are also users of cutting machinery and tools, therefore we not only know the difference between superior and inferior tools, but we are also developing tools to be the most useful and desirable tools possible.
It has been 30 years since we first imported the world's finest tools to Japan.
Through our experience of production of core pins and importing cutting tools, we have accumulated highly developed engineering and know-how.